...usually 4-6M, concentrated potassium hydroxide solution may be used instead ) to give hydrogen gas aluminate ion. 2Al(s) + 2NaOH(aq) + 6H2O...
No. Instead , H+ ions(because solution, 有H2O, 佢會ioniae to form OH...
...where M is the metal ion. 1b) Can potassium hydroxide be used instead ? If you mean "can KOH be used instead of NaOH"...
...)5]+, or simply written in H3O+, is usually formed instead reducing the charge density of H+. upon this, the formation of [H3O...
“Adding 10 drops of indicator instead of 3 drops” Methyl orange indicator is a weak acid. ...
... that high hydrogen ions in a solution makes the solution acidic? 2. Instead of phosphoric acid, there are other acids that are not harmful to...
for (2) if you swap the chlorine water instead of bromine water and sodium bromide instead of sodium chloride there will be a chemical reaction...
After electrolysis, pure sodium would not be sparated. Instead , the sodium amalgam is treated with water to give sodium hydroxide solution...
Heating ammonium nitrate would NOT give oxygen. Instead , ammonium nitrate on heating would be decomposed to give dinitrogen oxide...
